.3x+1.5=8.4

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Solution for .3x+1.5=8.4 equation: 


Simplifying
0.3x + 1.5 = 8.4

Reorder the terms:
1.5 + 0.3x = 8.4

Solving
1.5 + 0.3x = 8.4

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1.5' to each side of the equation.
1.5 + -1.5 + 0.3x = 8.4 + -1.5

Combine like terms: 1.5 + -1.5 = 0.0
0.0 + 0.3x = 8.4 + -1.5
0.3x = 8.4 + -1.5

Combine like terms: 8.4 + -1.5 = 6.9
0.3x = 6.9

Divide each side by '0.3'.
x = 23

Simplifying
x = 23

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